he is the son of vice president joe biden -- he is an iraq war veteran. he is the son of vice president joe biden. ♪ >> before chelsea clinton arrives here in the national mall to kick off the day of service, we will take him look at it, race -- a conversation about violent video games. we will watch as much of it as we can until the speakers began. >> part of the president's proposal this week was looking at video games. >> i think it is a good idea depending on how it is done. there is a fair amount of research, but very little of it is designed to inform the public. we really need more research. >> specifically where? >> first of all, it is not the concern that the violent video games will trigger kids to hurt people, but looking at juvenile offenders in seeing if they're violent video use is somehow different. i would like to see kids with mental health problems. it is so unlikely that anyone kid will be influenced by a video game that way. in the real world, we do not see any links between violent crime and videogames. know how tos don't handle stu